# Number Line, by MLC vs Math Copilot Number Line

The clearest difference is rating: Math Copilot Number Line at 5.0 against Number Line, by MLC's 4.4. Math Copilot Number Line also leads on review sentiment (100% vs 67%) and update cadence (every 2 weeks vs every 13 months). Number Line, by MLC's advantage is ratings volume (15 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Copilot Number Line holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Number Line, by MLC has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Number Line, by MLC's written reviews are positive against 100% of Math Copilot Number Line's.

Number Line, by MLC ships an update every 13 months, Math Copilot Number Line every 2 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Number Line, by MLC | Math Copilot Number Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (15 ratings)](https://appshunter.io/ios/app/number-line-by-mlc/id751816884/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-copilot-number-line/id1507464772/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 7 MB | 11 MB |
| Requires iOS | 16.1 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Math Learning Center](https://appshunter.io/developer/1542700905) | [Andrew Catton](https://appshunter.io/developer/1466700730) |

## What reviewers say

### Number Line, by MLC

[App page](https://appshunter.io/ios/app/number-line-by-mlc/id751816884)

This app allows students to visualize number sequences and demonstrate mathematical strategies. It supports various number types and offers tools for annotation, problem-solving, and sharing work. Ideal for elementary classrooms and iPad learning environments.

**Highlights:** Visualize number sequences, Demonstrate counting, adding, subtracting, multiplying, dividing, Use whole numbers, fractions, decimals, or negative numbers, Add custom tick marks and labels, Hide and reveal numbers and jumps, Annotation and drawing tools, Save and share work

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Copilot Number Line

[App page](https://appshunter.io/ios/app/math-copilot-number-line/id1507464772)

This interactive tool helps young children aged 3-8 explore numbers and basic arithmetic. It provides an unlimited, zoomable number line for hands-on learning and visualizing calculations. The app encourages number sense development through play and manipulation.

**Highlights:** Unlimited scrolling number line, Pinch-to-zoom scale adjustment, Direct arithmetic interaction, Playback of calculations, Drag-and-drop equation manipulation, Highlight odds, evens, and skip counting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Line, by MLC free?

Number Line, by MLC is free to download, with no in-app purchases.

### Is Math Copilot Number Line free?

Math Copilot Number Line is free to download, with no in-app purchases.

### Which has better reviews, Number Line, by MLC or Math Copilot Number Line?

Math Copilot Number Line is rated higher. Number Line, by MLC averages 4.4 out of 5 from 15 ratings, while Math Copilot Number Line averages 5.0 from 2 ratings.

### Do Number Line, by MLC or Math Copilot Number Line have ads?

Neither Number Line, by MLC nor Math Copilot Number Line shows ads.

### Which is updated more often, Number Line, by MLC or Math Copilot Number Line?

Number Line, by MLC ships an update every 13 months, and Math Copilot Number Line every 2 weeks. Most recently, Number Line, by MLC was updated on October 9, 2026 and Math Copilot Number Line on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*